Product comparison · 2 gpus

GIGABYTE GV-N28-1GH-B graphics card GeForce GTX 280 vs GIGABYTE GV-R485-512H-B graphics card GDDR3

Key differences

Memory bus
- GV-N28-1GH-B graphics card GeForce GTX 280:512 bit
- GV-R485-512H-B graphics card GDDR3:256 bit
DVI-I ports quantity
- GV-N28-1GH-B graphics card GeForce GTX 280:2
- GV-R485-512H-B graphics card GDDR3:1
DirectX version
- GV-N28-1GH-B graphics card GeForce GTX 280:10
- GV-R485-512H-B graphics card GDDR3:10.1
Shader model version
- GV-N28-1GH-B graphics card GeForce GTX 280:4.0
- GV-R485-512H-B graphics card GDDR3:4.1

Differences highlightedShow differences only

Comparison of GV-N28-1GH-B, GV-R485-512H-B
20 specifications	A GIGABYTE GV-N28-1GH-B graphics card GeForce GTX 280 Model GV-N28-1GH-B View product	B GIGABYTE GV-R485-512H-B graphics card GDDR3 Model GV-R485-512H-B View product
Processoridentical
Graphics processorKnown for one	GeForce GTX 280	Unknown — not stated by the source
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Memory1 differ
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
Graphics card memory type	GDDR3	GDDR3
Memory busDiffers	512 bit	256 bit
Ports & interfaces1 differ
DVI-I ports quantityDiffers	2	1
TV-out	Yes	Yes
Interface typeKnown for one	Unknown — not stated by the source	PCI Express 2.0
DVI ports quantityKnown for one	Unknown — not stated by the source	1
Video inKnown for one	Unknown — not stated by the source	Yes
Performance2 differ
DirectX versionDiffers	10	10.1
Shader model versionDiffers	4.0	4.1
OpenGL version	2.1	2.1
HDCP	Yes	Yes
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Designidentical
Bracket height	Full-Height (FH)	Full-Height (FH)
Form factor	Full-Height/Full-Length (FH/FL)	Full-Height/Full-Length (FH/FL)
Cooling typeKnown for one	Unknown — not stated by the source	Active
Other featuresidentical
Mac compatibility	No	No
Compatible operating systemsKnown for one	Windows Vista	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.